gpp_maybe Security update for the linux kernel (live patch 25 for sle 15 sp1)

SUSE-SLE-Module-Live-Patching-15-SP1-2021-3091

This update for the Linux Kernel 4.12.14-197_92 fixes several issues. The following security issues were fixed: - CVE-2021-3653: Fixed missing validation of the KVM `int_ctl` VMCB field that would have allowed a malicious L1 guest to enable AVIC support for the L2 guest (bsc#1189420). - CVE-2021-3656: Fixed KVM nSVM nested VMLOAD/VMSAVE interception (bsc#1189418). - CVE-2021-38198: Fixed KVM MMU to use the correct inherited permissions to get shadow page (bsc#1189278).

• Release Date
  Sep 16 2021
• References
  Bugzilla: 1189278, 1189418, 1189420
  CVEs: CVE-2021-3653, CVE-2021-3656, CVE-2021-38198
• Type
  security
• Severity
  important

cloud_download Downloads

SUSE Linux Enterprise Live Patching 15.1 ppc64le

• Packages
  kernel-livepatch-4_12_14-197_92-default
  Kernel live patch module

  5-2.2 lock rpm

  kernel-livepatch-SLE15-SP1_Update_25
  Kernel live patch module

  5-2.2 lock src

SUSE Linux Enterprise Live Patching 15.1 x86_64

• Packages
  kernel-livepatch-4_12_14-197_92-default
  Kernel live patch module

  5-2.2 lock rpm

  kernel-livepatch-SLE15-SP1_Update_25
  Kernel live patch module

  5-2.2 lock src